:root{--primary: #0891b2;--primary-dark: #0e7490;--turquoise: #14b8a6;--green: #00D66F;--white: #ffffff;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-800: #1f2937;--gray-900: #111827;--text: #1f2937;--text-muted: #6b7280;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px rgba(0,0,0,.07);--shadow-lg: 0 10px 25px rgba(0,0,0,.1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--white);color:var(--text)}.app{background:var(--white);min-height:100vh}.premium-header{display:flex;justify-content:space-between;align-items:center;padding:16px 40px;background:var(--white);border-bottom:1px solid var(--gray-200);position:sticky;top:0;z-index:100}.logo-section{display:flex;align-items:center;gap:12px}.logo-mark{width:48px;height:48px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;color:#fff}.logo-text h1{font-size:26px;font-weight:800;color:var(--primary)}.logo-tagline{font-size:11px;letter-spacing:1.5px;color:var(--text-muted);text-transform:uppercase}.nav-tabs{display:flex;gap:4px;background:var(--gray-100);padding:4px;border-radius:10px}.nav-tab{display:flex;align-items:center;gap:8px;padding:12px 20px;border:none;background:transparent;color:var(--text-muted);font-size:14px;font-weight:600;cursor:pointer;border-radius:8px;transition:all .2s}.nav-tab:hover{color:var(--text);background:var(--white)}.nav-tab.active{background:var(--primary);color:#fff}.tab-icon{font-size:16px}.hero-section{text-align:center;padding:80px 20px 60px;max-width:900px;margin:0 auto}.hero-badge{display:inline-block;padding:10px 20px;background:linear-gradient(135deg,#f59e0b,#fbbf24);border:none;border-radius:25px;font-size:12px;font-weight:700;letter-spacing:1px;color:#fff;margin-bottom:24px;text-transform:uppercase;box-shadow:0 4px 15px #f59e0b4d}.hero-title{font-size:56px;font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-2px;color:var(--gray-900)}.gradient-text{color:var(--primary)}.hero-subtitle{font-size:20px;color:var(--text-muted);line-height:1.6;margin-bottom:16px;max-width:600px;margin-left:auto;margin-right:auto}.hero-tagline{font-size:16px;font-style:italic;color:var(--turquoise);margin-bottom:40px;font-weight:500}.hero-buttons{display:flex;flex-direction:column;gap:16px;align-items:center;margin-bottom:40px}.trust-badges{display:flex;justify-content:center;gap:32px;flex-wrap:wrap}.trust-item{font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:6px;font-weight:500}.btn-primary{display:inline-flex;align-items:center;gap:12px;padding:16px 32px;background:var(--primary);border:none;border-radius:8px;color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s;box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-price{background:#fff3;padding:4px 12px;border-radius:15px;font-size:14px}.btn-secondary{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;background:var(--white);border:2px solid var(--gray-300);border-radius:8px;color:var(--text);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.btn-icon{font-size:18px}.btn-large{padding:18px 40px;font-size:18px}.btn-arrow{margin-left:8px}.btn-success{background:var(--turquoise)}.btn-success:hover{background:#0d9488}.section{padding:80px 20px;max-width:1200px;margin:0 auto}.section.green-section,.section.blue-section{background:#fff;padding:80px 20px;max-width:100%}.section-header{text-align:center;margin-bottom:50px}.section-badge{display:inline-block;padding:6px 14px;background:#0891b21a;border-radius:15px;font-size:12px;font-weight:700;letter-spacing:1px;color:var(--primary);text-transform:uppercase;margin-bottom:16px}.section-title{font-size:36px;font-weight:800;margin-bottom:12px;letter-spacing:-1px;color:var(--gray-900)}.section-subtitle{font-size:18px;color:var(--text-muted)}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.step-card{background:var(--white);border:1px solid var(--gray-200);border-radius:12px;padding:32px 24px;text-align:center;transition:all .2s}.step-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.step-card.blue-card{background:var(--primary);border:none}.step-card.blue-card .step-number{color:#ffffffb3}.step-card.blue-card h3,.step-card.blue-card p{color:#fff}.step-card.green-card,.step-card.featured{background:#00d66f;border:none}.step-card.green-card .step-number,.step-card.featured .step-number{color:#ffffffb3}.step-card.green-card h3,.step-card.green-card p,.step-card.featured h3,.step-card.featured p{color:#fff}.step-number{font-size:12px;font-weight:800;color:var(--primary);margin-bottom:16px;letter-spacing:2px}.step-icon{font-size:48px;margin-bottom:16px}.step-card h3{font-size:20px;font-weight:700;margin-bottom:12px;color:var(--gray-900)}.step-card p{font-size:14px;color:var(--text-muted);line-height:1.6}.benefits-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.benefit-card{background:var(--white);border:1px solid var(--gray-200);border-radius:12px;padding:28px;transition:all .2s}.benefit-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.benefit-card.green-card{background:#00d66f;border:none}.benefit-card.green-card h3,.benefit-card.green-card p{color:#fff}.benefit-card.blue-card{background:var(--primary);border:none}.benefit-card.blue-card h3,.benefit-card.blue-card p{color:#fff}.benefit-icon{font-size:36px;margin-bottom:16px}.benefit-card h3{font-size:18px;font-weight:700;margin-bottom:8px;color:var(--gray-900)}.benefit-card p{font-size:14px;color:var(--text-muted);line-height:1.6}.testimonial-section{padding:60px 20px;background:var(--white)}.testimonial-card{max-width:700px;margin:0 auto;background:var(--gray-50);border:1px solid var(--gray-200);border-radius:16px;padding:40px;text-align:center}.quote-mark{font-size:60px;font-family:Georgia,serif;color:var(--primary);line-height:1;margin-bottom:-10px;opacity:.5}.testimonial-text{font-size:20px;font-style:italic;line-height:1.6;margin-bottom:24px;color:var(--gray-800)}.testimonial-author{display:flex;align-items:center;justify-content:center;gap:16px}.author-avatar{font-size:40px}.author-info{text-align:left}.author-info strong{display:block;font-size:16px;color:var(--gray-900)}.author-info span{font-size:14px;color:var(--text-muted)}.faq-section{background:var(--white)}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.faq-card{background:var(--gray-50);border:1px solid var(--gray-200);border-radius:10px;padding:24px;transition:all .2s}.faq-card:hover{border-color:var(--primary)}.faq-card h4{font-size:16px;font-weight:700;margin-bottom:10px;color:var(--gray-900)}.faq-card p{font-size:14px;color:var(--text-muted);line-height:1.6}.cta-section{padding:60px 20px;background:var(--gray-50)}.cta-card{max-width:600px;margin:0 auto;background:var(--white);border:2px solid var(--primary);border-radius:16px;padding:50px 40px;text-align:center}.cta-card h2{font-size:32px;font-weight:800;margin-bottom:12px;color:var(--gray-900)}.cta-card p{font-size:18px;color:var(--text-muted);margin-bottom:28px}.cta-note{display:block;margin-top:16px;font-size:13px;color:var(--text-muted)}.page-card{max-width:480px;margin:40px auto;background:var(--white);border:1px solid var(--gray-200);border-radius:16px;padding:40px;box-shadow:var(--shadow-lg)}.card-header{text-align:center;margin-bottom:32px}.card-icon{font-size:48px;display:block;margin-bottom:16px}.card-header h2{font-size:26px;font-weight:800;margin-bottom:8px;color:var(--gray-900)}.card-header p{color:var(--text-muted);font-size:15px}.card-description{color:var(--text-muted);margin-bottom:20px;text-align:center}.search-box{display:flex;gap:12px;margin-bottom:28px}.search-box input{flex:1}input{width:100%;padding:14px 18px;background:var(--white);border:1px solid var(--gray-300);border-radius:8px;color:var(--text);font-size:15px;transition:all .2s;margin-bottom:14px}input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0891b21a}input::placeholder{color:#9ca3af}.form-grid{display:grid;gap:0}.form-grid input{margin-bottom:12px}.date-input{padding:14px;font-size:16px;text-align:center}.results-list{margin-bottom:20px}.result-card{display:flex;align-items:center;gap:16px;padding:16px;background:var(--gray-50);border:1px solid var(--gray-200);border-radius:10px;margin-bottom:12px;cursor:pointer;transition:all .2s}.result-card:hover{border-color:var(--primary);background:var(--white)}.result-avatar{font-size:32px}.result-info{flex:1}.result-info strong{display:block;font-size:16px;margin-bottom:4px;color:var(--gray-900)}.result-info span{font-size:14px;color:var(--text-muted)}.result-action{color:var(--primary);font-weight:600;font-size:14px}.no-results{text-align:center;padding:40px;color:var(--text-muted)}.no-results-icon{font-size:48px;display:block;margin-bottom:16px;opacity:.4}.profile-card .profile-header{text-align:center;margin-bottom:28px}.profile-avatar{font-size:64px;margin-bottom:16px}.profile-status{display:inline-block;padding:6px 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rgba(8,145,178,.2);border-radius:10px;color:var(--primary);font-size:14px;font-weight:600}.register-card{max-width:520px}.progress-bar{height:4px;background:var(--gray-200);border-radius:2px;margin-bottom:20px;overflow:hidden}.progress-fill{height:100%;background:var(--primary);border-radius:2px;transition:width .3s}.step-indicators{display:flex;justify-content:center;gap:40px;margin-bottom:28px}.step-dot{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;background:var(--gray-100);color:var(--text-muted);border:2px solid var(--gray-200);transition:all .2s}.step-dot.active{background:var(--primary);color:#fff;border-color:var(--primary)}.step-dot.current{box-shadow:0 0 0 4px #0891b233}.anniversary-preview{text-align:center;padding:16px;background:#0891b20d;border:1px solid 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translateY(0)}}.alert.error{background:#dc2626;color:#fff}.alert.success{background:var(--turquoise);color:#fff}.alert button{background:#fff3;border:none;color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center}.upgrade-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:2000;padding:20px;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.upgrade-modal{background:#fff;border-radius:20px;padding:40px;max-width:480px;width:100%;text-align:center;animation:scaleIn .3s ease;box-shadow:0 25px 60px #0000004d}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.upgrade-badge{display:inline-block;background:linear-gradient(135deg,#f59e0b,#eab308);color:#fff;padding:6px 16px;border-radius:20px;font-size:12px;font-weight:700;letter-spacing:1px;margin-bottom:20px}.upgrade-modal h2{font-size:28px;font-weight:800;margin-bottom:10px;color:var(--gray-900)}.upgrade-subtitle{color:var(--text-muted);font-size:16px;margin-bottom:30px}.upgrade-features{display:grid;gap:16px;margin-bottom:30px;text-align:left}.upgrade-feature{display:flex;align-items:flex-start;gap:14px;padding:14px;background:var(--gray-50);border-radius:12px}.feature-icon{font-size:24px;flex-shrink:0}.upgrade-feature strong{display:block;color:var(--gray-900);font-size:15px;margin-bottom:2px}.upgrade-feature p{color:var(--text-muted);font-size:13px;margin:0}.upgrade-price{margin-bottom:24px}.upgrade-amount{font-size:48px;font-weight:800;color:var(--primary);display:block}.upgrade-note{color:var(--text-muted);font-size:14px}.btn-upgrade{width:100%;padding:18px;font-size:18px;background:linear-gradient(135deg,#f59e0b,#eab308);margin-bottom:12px}.btn-upgrade:hover{background:linear-gradient(135deg,#d97706,#ca8a04)}.btn-skip{background:none;border:none;color:var(--text-muted);font-size:14px;cursor:pointer;padding:10px;text-decoration:underline}.btn-skip:hover{color:var(--text)}@media (max-width: 900px){.steps-grid,.benefits-grid,.faq-grid{grid-template-columns:1fr}}@media (max-width: 700px){.premium-header{flex-direction:column;gap:16px;padding:12px 16px}.nav-tabs{width:100%;justify-content:center}.nav-tab span:not(.tab-icon){display:none}.hero-title{font-size:36px}.hero-subtitle{font-size:16px}.section-title{font-size:28px}.page-card{margin:20px 16px;padding:24px}.profile-grid{grid-template-columns:1fr}.trust-badges{flex-direction:column;gap:12px;align-items:center}}button.primary{background-color:#10b981;color:#fff;font-size:1.2em;padding:15px 30px;width:100%;border:none}button.primary:hover{background-color:#059669}